Un système de défense contre les attaques par saturation

Les attaques par saturation sont partout reconnues comme d’importantes menaces pour Internet en raison de leur capacité de rendre un service inaccessible et de créer un volume considérable de circulation parasite. La régulation de la circulation parasite constitue l’un des plus importants défis de Bell Canada. Les contre-mesures actuelles ne peuvent assurer un service de […]

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Évolution d’un réseau d’accès

Étant donnée l'offre de nouveaux services de réseau comme la télévision haute définition sur protocole Internet (IPTV), on devrait planifier et introduire de nouvelles technologies dans le réseau d'accès de Bell afin d'améliorer le taux d'accès. Ce projet vise à maximiser la rentabilité de l'infrastructure du réseau. Pour ce faire, nous proposons d'explorer un modèle […]

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Faire fond sur la compréhension des processus opérationnels liés à la prestation et à l’assurance des services chez Bell Canada

L'objectif principal de ce projet est d'apporter une contribution clé à l'application de la méthode Six Sigma dans la prestation et l'assurance de services à la clientèle de Bell Canada. La méthode Six Sigma est une technique organisée et systématique de résolution de problèmes qui vise l'amélioration des systèmes stratégiques et la mise au point […]

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Modélisation stochastique des préventes et des sous-processus de fourniture de demandes réseau chez Bell Canada

L’objectif de ce projet est d’élaborer un cadre quantitatif permettant d’analyser les cas d’inefficacité éventuels au niveau des pratiques actuelles chez Bell Canada dans les étapes préliminaires de la fourniture de services de télécommunication, notamment les préventes et les sous-processus de fourniture de demandes réseau. On devra estimer des modèles de ces processus incorporant un […]

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Described Video and Language Detection on Audio-tracks Using Machine Learning

Bell Media receives content from different providers, including content it produces in-house. There are standards for tagging audio tracks with metadata however many facilities (including Bell) do not adhere to these standards. Currently Bell uses a manual approach to classify unlabeled audio tracks, which is inefficient, and time consuming for massive digital media that Bell […]

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A Defense System Against DDoS Attacks

Distributed Denial of Service (DDoS) attacks are widely regarded as a major threat to the Internet because of their ability to make a service unavailable and create a huge volume of unwanted traffic. Unwanted traffic control is one of the most important challenges of Bell Canada. Current countermeasures cannot assure higher quality of service under […]

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An Innovative Modular Network Architecture Approach for Network Engineering

The goal of this internship project is to optimize Bell Canada’s network engineering processes to better support the complexity of the company’s network technologies. In this project, to maximize network flexibility and scalability and to minimize the costs, the intern proposes to explore an innovative modular approach for network engineering. Each module will have specific […]

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Access Network Evolution

Considering the introduction of new network services such as high definition television over the internet protocol (IPTV), new technologies should be introduced and planned in the Bell’s access network to improve the access rate. In this project, to maximize the profitability of the network infrastructure, we propose to explore an access network evolution model (a […]

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Building on the Understanding of Business Processes Related to Service Provisioning and Service Assurance at Bell Canada

The main goal of this project will be a key contribution to the implementation of the Six Sigma methodology to the service provisioning and service assurance of Bell’s business customers. Six Sigma is an organized and systematic problem-solving method for strategic system improvement and new product and service development. It relies on statistical methods and […]

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Stochastic Modelling of Pre-sales and Network Request Provisioning Sub-processes at Bell Canada

The objective of this project is to contribute a quantitative framework for analyzing potential inefficiencies of current practices at Bell Canada in the early stages of telecommunication service provisioning, particularly pre-sales and network request sub-processes. Models of these processes incorporating randomness are to be estimated from past data and utilized as a basis for efficiency […]

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Open Air Interface for 5G and Beyond Cellular Networks

This research will focus on the design of 5G networks to provide for future wireless services include the use cases of Enhanced Mobile Broadband (eMBB), Massive Machine Type Communication (mMTC), and Ultra-reliable and Low Latency Communications (URLLC), and application area use cases such as Smart City, Smart Home/In-building, Augmented Reality, Self-Driving Cars, etc. 5G Technology […]

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